RITUXAN®

RITUXAN® (rituximab) is approved for treatment of relapsed or refractory, low-grade or follicular, CD20-positive, B-cell non-Hodgkin's lymphoma (NHL) as a single agent; for previously untreated diffuse large B-cell, CD20-positive, NHL in combination with CHOP (cyclophosphamide, doxorubicin, vincristine and prednisone) or other anthracycline-based chemotherapy regimens; for previously untreated follicular,

CD20-positive, B-cell NHL in combination with CVP (cyclophosphamide, vincristine and prednisolone) chemotherapy; and for the treatment of non-progressing (including stable disease), low-grade, CD20-positive, B-cell NHL as a single agent, after first-line CVP chemotherapy.

RITUXAN is also approved for use in combination with methotrexate (MTX) for reducing signs and symptoms and to slow the progression of structural damage in adult patients with moderately- to severely-active rheumatoid arthritis (RA) who have had an inadequate response to one or more tumor necrosis factor (TNF) antagonist therapies.

RITUXAN is also approved in combination with fludarabine and cyclophosphamide (FC) for people with previously untreated and previously treated CD20-positive chronic lymphocytic leukemia (CLL).

RITUXAN has been associated with fatal infusion reactions, tumor lysis syndrome, severe mucocutaneous reactions, progressive multifocal leukoencephalopathy (PML), hepatitis B reactivation with related fulminant hepatitis and other serious viral infections, cardiovascular events, renal toxicity and bowel obstruction and perforation.

The most common adverse events in previous trials of RITUXAN in RA were infusion-related symptoms, affecting 32% of patients receiving RITUXAN vs. 23% receiving placebo during the first infusion. The incidence of infusion reactions decreased with each subsequent infusion. The most common reactions included fever, chills/rigor, nausea, asthenia and headache. These reactions generally have resolved with slowing or interruption of the infusion and with supportive care.